[ 46.483424] ------------[ cut here ]------------ [ 46.484369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.486468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.487998] Modules linked in: [ 46.488686] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.490665] Tainted: [W]=WARN [ 46.491222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.492695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.493617] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.496760] RSP: 0018:ffff888017b97bc0 EFLAGS: 00010286 [ 46.497750] RAX: 0000000000000000 RBX: ffffed1002f72f78 RCX: ffffffff813a4050 [ 46.499029] RDX: ffff888016855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.500290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f72f2f [ 46.501536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.502819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b97df8 [ 46.504109] FS: 00007f4dc3923900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.505523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.506588] CR2: 00007f4dc3e15580 CR3: 000000000a0fc000 CR4: 0000000000350ef0 [ 46.507858] Call Trace: [ 46.508343] [ 46.508749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.509633] ? __create_object+0x59/0x80 [ 46.510427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.511392] __vmalloc_noprof+0x59/0x60 [ 46.512090] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.512953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.513867] bpf_prog_alloc+0x39/0x200 [ 46.514612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.515577] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.516476] do_seccomp+0x349/0x25e0 [ 46.517144] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.518029] ? __pfx_do_seccomp+0x10/0x10 [ 46.518823] ? find_held_lock+0x2b/0x80 [ 46.519683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.520792] ? static_key_count+0x60/0x80 [ 46.521587] prctl_set_seccomp+0x4e/0x70 [ 46.522391] __do_sys_prctl+0xe6c/0x1d70 [ 46.523116] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.523959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.524898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.525855] ? irqentry_exit+0xf3/0x650 [ 46.526632] do_syscall_64+0xbf/0x430 [ 46.527352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.528241] RIP: 0033:0x7f4dc3e155cd [ 46.528938] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.532065] RSP: 002b:00007fff671e0450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.533416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dc3e155cd [ 46.534704] RDX: 0000564b81b0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.535955] RBP: 00007fff671e04b0 R08: 0000000000000000 R09: 00007fff671dfb50 [ 46.537218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b9daf22b0 [ 46.538501] R13: 00007fff671e08e0 R14: 0000564b9daf4d20 R15: 0000564b9db068d0 [ 46.539656] [ 46.540025] irq event stamp: 1759 [ 46.540590] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.541929] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.543284] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.544655] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.545978] ---[ end trace 0000000000000000 ]--- [ 50.030797] ------------[ cut here ]------------ [ 50.031730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.033692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.035151] Modules linked in: [ 50.035820] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.039330] Tainted: [W]=WARN [ 50.039903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.041623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.042555] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.045669] RSP: 0018:ffff888019e7fbc0 EFLAGS: 00010286 [ 50.046653] RAX: 0000000000000000 RBX: ffffed10033cff78 RCX: ffffffff813a4050 [ 50.047918] RDX: ffff888015af8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.049184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cff2f [ 50.050458] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.051728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e7fdf8 [ 50.053008] FS: 00007f8990974900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.054447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.055488] CR2: 00007f8990e66580 CR3: 000000001fcb1000 CR4: 0000000000350ef0 [ 50.056756] Call Trace: [ 50.057212] [ 50.057662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.058573] ? __create_object+0x59/0x80 [ 50.059367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.060331] __vmalloc_noprof+0x59/0x60 [ 50.061040] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.061910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.062854] bpf_prog_alloc+0x39/0x200 [ 50.063588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064513] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.065430] do_seccomp+0x349/0x25e0 [ 50.066116] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.067036] ? __pfx_do_seccomp+0x10/0x10 [ 50.067837] ? find_held_lock+0x2b/0x80 [ 50.068599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.069564] ? static_key_count+0x60/0x80 [ 50.070373] prctl_set_seccomp+0x4e/0x70 [ 50.071108] __do_sys_prctl+0xe6c/0x1d70 [ 50.071903] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.072757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.073719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.074701] ? irqentry_exit+0xf3/0x650 [ 50.075473] do_syscall_64+0xbf/0x430 [ 50.076175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.077116] RIP: 0033:0x7f8990e665cd [ 50.077810] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.080989] RSP: 002b:00007fffaca69640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.082353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8990e665cd [ 50.083621] RDX: 0000562d24fb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.084892] RBP: 00007fffaca696a0 R08: 0000000000000000 R09: 00007fffaca68d40 [ 50.086196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d6350dbf0 [ 50.087469] R13: 00007fffaca69ad0 R14: 0000562d63517380 R15: 0000562d63522460 [ 50.088756] [ 50.089180] irq event stamp: 2071 [ 50.089841] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 50.091389] hardirqs last disabled at (2100): [] __up_console_sem+0x5d/0x80 [ 50.092949] softirqs last enabled at (2098): [] handle_softirqs+0x50c/0x770 [ 50.094522] softirqs last disabled at (2089): [] __irq_exit_rcu+0xc4/0x100 [ 50.096040] ---[ end trace 0000000000000000 ]--- [ 50.924243] ------------[ cut here ]------------ [ 50.925175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.927242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.928728] Modules linked in: [ 50.929361] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.931380] Tainted: [W]=WARN [ 50.931936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.933421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.934366] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.937548] RSP: 0018:ffff88800f5c7bc0 EFLAGS: 00010286 [ 50.938564] RAX: 0000000000000000 RBX: ffffed1001eb8f78 RCX: ffffffff813a4050 [ 50.939881] RDX: ffff888016ed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.941182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb8f2f [ 50.943114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.944423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5c7df8 [ 50.945726] FS: 00007f0f443b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.947184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.948277] CR2: 00007fff025d5ef8 CR3: 000000000734c000 CR4: 0000000000350ef0 [ 50.949566] Call Trace: [ 50.950034] [ 50.950497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.951410] ? __create_object+0x59/0x80 [ 50.952147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.953109] __vmalloc_noprof+0x59/0x60 [ 50.953865] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.954757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.955694] bpf_prog_alloc+0x39/0x200 [ 50.956451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.957381] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.958291] do_seccomp+0x349/0x25e0 [ 50.958969] ? find_held_lock+0x2b/0x80 [ 50.959730] ? do_prlimit+0x310/0x610 [ 50.960465] ? __pfx_do_seccomp+0x10/0x10 [ 50.961204] ? do_raw_spin_unlock+0x53/0x220 [ 50.962019] ? _raw_spin_unlock+0x1e/0x40 [ 50.962804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.963747] ? static_key_count+0x60/0x80 [ 50.964523] prctl_set_seccomp+0x4e/0x70 [ 50.965244] __do_sys_prctl+0xe6c/0x1d70 [ 50.966006] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.966861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.967817] ? irqentry_exit+0xf3/0x650 [ 50.968581] do_syscall_64+0xbf/0x430 [ 50.969312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.970224] RIP: 0033:0x7f0f448aa5cd [ 50.970929] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.974161] RSP: 002b:00007fff025d4be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.975532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f448aa5cd [ 50.976819] RDX: 0000556658a1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.978092] RBP: 00007fff025d4c40 R08: 0000000000000000 R09: 00007fff025d42e0 [ 50.979390] R10: 0000000000000000 R11: 0000000000000246 R12: 000055666a48c240 [ 50.980654] R13: 00007fff025d5070 R14: 000055666a495380 R15: 000055666a4a0540 [ 50.981967] [ 50.982432] irq event stamp: 1703 [ 50.983030] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.984532] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.986029] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.987560] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.989047] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10310' (ECDSA) to the list of known hosts. 2025/11/17 13:21:39 fuzzer started 2025/11/17 13:21:40 dialing manager at localhost:37895 2025/11/17 13:21:40 checking machine... 2025/11/17 13:21:40 checking revisions... [ 51.847430] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:21:40 testing simple program... [ 51.941538] cgroup: Unknown subsys name 'net' [ 52.005445] cgroup: Unknown subsys name 'cpuset' [ 52.023512] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:21:39 Registers: info registers vcpu 0 RAX=0000000000041aff RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda5fd49020 CR3=000000000d431000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=67db232ab382daa93844e94ab2ccaac3 XMM02=0000000000305d10eff9b2d0a8fce9cb XMM03=0000000000305de02c67c8bc2e329bc3 XMM04=395be655e83cf9d900000000000ae988 XMM05=8e3648da36027b6b0000000000322e70 XMM06=817b8945e9d5037300000000003217a8 XMM07=e042d86d42eb936e0000000000312c28 XMM08=cf3a0bbac201db1d0000000000305de0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007fffaca62530 RBX=00000000000000e1 RCX=00007fffaca64400 RDX=00007fffaca64800 RSI=0000000000000000 RDI=00007fffaca62530 RBP=00000000000000f4 RSP=00007fffaca624f8 R8 =00007fffaca66bd4 R9 =00007fffaca66a90 R10=00007f89914c4a57 R11=0000000000000000 R12=0000000000000008 R13=00007fffaca62530 R14=00007fffaca66d00 R15=0000000000000452 RIP=00007f8990ecaff4 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8990974900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffaca63000 CR3=000000001fc5d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=6c613a696d72655e20320c032e302e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000